{"id":371,"date":"2015-08-26T15:38:47","date_gmt":"2015-08-26T07:38:47","guid":{"rendered":"http:\/\/www.ukm.my\/jkukm\/?page_id=371"},"modified":"2015-10-15T15:37:47","modified_gmt":"2015-10-15T07:37:47","slug":"effect-of-aluminium-content-on-the-tensile-properties-of-mg-al-zn-alloys","status":"publish","type":"page","link":"https:\/\/www.ukm.my\/jkukm\/vol-26-2014\/effect-of-aluminium-content-on-the-tensile-properties-of-mg-al-zn-alloys\/","title":{"rendered":"Effect of Aluminium Content on the Tensile Properties of Mg-Al-Zn Alloys"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"color: #3366ff;\">N. Abdul Latif, Z. Sajuri, J. Syarif<\/span><\/p>\n<p style=\"text-align: justify;\"><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p style=\"text-align: justify;\"><span style=\"color: #3366ff;\">Corresponding author (email) : noradila.abdlatif@gmail.com<\/span><\/p>\n<p style=\"text-align: justify;\"><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 40px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><strong>Abstract<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p style=\"text-align: justify;\">The aim of this study is to investigate the effect of aluminium content on microstructure, tensile properties and workhardenability of Mg-Al-Zn alloys. Two types of magnesium alloys were investigated i.e. AZ31 and AZ61, where thealuminium contents were 3% and 6%, respectively. Microstructure observation revealed that higher aluminium contentdecreases the grain size and increases the volume of Mg17Al12 precipitations. From the tensile test, AZ61 demonstratedhigher yield stress and tensile strength while maintaining the elongation as compared to AZ31. The work hardening ratefor AZ61 was also greater as compared to that of AZ31.<\/p>\n<p style=\"text-align: justify;\"><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p>Keywords :\u00a0Magnesium alloys; aluminium content; microstructure; tensile properties; work hardening<\/p>\n<span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 40px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p style=\"text-align: justify;\"><em><span style=\"font-size: 14pt;\"><strong>Abstrak<\/strong><\/span><\/em><\/p>\n<p style=\"text-align: justify;\"><em><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span><\/em><\/p>\n<p style=\"text-align: justify;\"><em>Tujuan kajian ini adalah untuk mengkaji kesan kandungan aluminium pada mikrostruktur, sifat tegangan dan kebolehkerasan kerja bagi aloi Mg-Al-Zn. Dua jenis aloi magnesium telah dikaji iaitu AZ31 dan AZ61, di mana kandungan berat aluminium masing-masing adalah 3% dan 6%. Pemerhatian mikrostruktur menunjukkan bahawa kandungan aluminium yang tinggi dapat mengurangkan saiz ira dan meningkatkan jumlah mendakan Mg17Al. Daripada ujian tegangan, AZ61 menunjukkan tegasan alah dan kekuatan tegangan yang lebih tinggi serta mengekalkan pemanjangan apabila dibandingkan denganAZ31. Kadar kerja pengerasan bagi AZ61 juga lebih tinggi berbanding AZ31.<\/em><\/p>\n<p style=\"text-align: justify;\"><em><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span><\/em><\/p>\n<p style=\"text-align: justify;\"><em>Kata kunci: Aloi magnesium; kandungan aluminium; mikrostruktur; sifat tegangan; kerja pengerasan<\/em><\/p>\n<p style=\"text-align: justify;\"><span class=\"\" style=\"display:block;clear:both;height: 0px;padding-top: 20px;border-top-width:0px;border-bottom-width:0px;\"><\/span>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.ukm.my\/jkukm\/wp-content\/uploads\/2015\/08\/JK-262014-05.pdf\">Download Full Paper<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N. Abdul Latif, Z. Sajuri, J. Syarif Corresponding author (email) : noradila.abdlatif@gmail.com Abstract The aim of this study is to investigate the effect of aluminium<a class=\"ut-readmore\" href=\"https:\/\/www.ukm.my\/jkukm\/vol-26-2014\/effect-of-aluminium-content-on-the-tensile-properties-of-mg-al-zn-alloys\/\"> &#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":286,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-full-width.php","meta":{"footnotes":""},"folder":[5],"class_list":["post-371","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/pages\/371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/comments?post=371"}],"version-history":[{"count":4,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/pages\/371\/revisions"}],"predecessor-version":[{"id":430,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/pages\/371\/revisions\/430"}],"up":[{"embeddable":true,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/pages\/286"}],"wp:attachment":[{"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/media?parent=371"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.ukm.my\/jkukm\/wp-json\/wp\/v2\/folder?post=371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}